File: can-import.swift

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (134 lines) | stat: -rw-r--r-- 3,625 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
// RUN: %empty-directory(%t)
// RUN: split-file %s %t

// RUN: %target-swift-frontend -scan-dependencies -module-name Test -module-cache-path %t/clang-module-cache -O \
// RUN:   -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
// RUN:   %t/main.swift -o %t/deps.json -swift-version 5 -cache-compile-job -cas-path %t/cas -I %t/include -F %t/frameworks

// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json C > %t/C.cmd
// RUN: %swift_frontend_plain @%t/C.cmd

// RUN: %{python} %S/Inputs/GenerateExplicitModuleMap.py %t/deps.json > %t/map.json
// RUN: llvm-cas --cas %t/cas --make-blob --data %t/map.json > %t/map.casid

// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json Test > %t/MyApp.cmd
// RUN: %FileCheck %s --check-prefix=CMD --input-file=%t/MyApp.cmd
// CMD: "-module-can-import"
// CMD-NEXT: "A.Sub"
// CMD-NEXT: "-module-can-import"
// CMD-NEXT: "B"
// CMD-NEXT: "-module-can-import-version"
// CMD-NEXT: "C"
// CMD-NEXT: "1.0"
// CMD-NEXT: "0"
// CMD-NEXT: "-module-can-import"
// CMD-NEXT: "D"
// CMD-NEXT: "-module-can-import-version"
// CMD-NEXT: "Simple"
// CMD-NEXT: "0"
// CMD-NEXT: "1000.0.0"

// RUN: %target-swift-frontend \
// RUN:   -typecheck -cache-compile-job -cas-path %t/cas \
// RUN:   -swift-version 5 -disable-implicit-swift-modules \
// RUN:   -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
// RUN:   -module-name Test -explicit-swift-module-map-file @%t/map.casid \
// RUN:   %t/main.swift @%t/MyApp.cmd

//--- main.swift
#if canImport(A.Sub)
func a() {}
#endif

#if canImport(A.Missing)
import A.Missing
#endif

#if canImport(B)
func b() {}
#endif

// check version.
#if canImport(C, _version: 1.0)
import C
#endif

#if canImport(C, _version: 2.0)
import Missing
#endif

// check succeeded canImport followed by unsuccessful versioned canImport check.
#if canImport(D)
func imported() {}
#endif

#if canImport(D, _version: 2.0)
import Missing
#endif

// check underlyingVersion.
#if canImport(Simple, _underlyingVersion: 10)
func simple() {}
#endif

#if canImport(Simple, _underlyingVersion: 2000)
#error("wrong version")
#endif

func useA() {
  a()
  b()
  c()
  simple()
}

//--- include/module.modulemap
module A {
  module Sub {
    header "sub.h"
    export *
  }
}

module B {
  header "B.h"
  export *
}

//--- include/sub.h
void notused(void);

//--- include/B.h
void notused2(void);

//--- include/C.swiftinterface
// swift-interface-format-version: 1.0
// swift-module-flags: -module-name C -O -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -user-module-version 1.0
public func c() { }

//--- include/D.swiftinterface
// swift-interface-format-version: 1.0
// swift-module-flags: -module-name D -O -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -user-module-version 1.0
public func d() { }

//--- frameworks/Simple.framework/Modules/module.modulemap
framework module Simple {
  umbrella header "Simple.h"
  export *
  module * {
    export *
  }
}

//--- frameworks/Simple.framework/Headers/Simple.h
void simple(void);

//--- frameworks/Simple.framework/Simple.tbd
--- !tapi-tbd
tbd-version:     4
targets:         [ arm64-macos, arm64-ios, arm64-watchos, arm64-tvos, 
                   arm64-ios-simulator, arm64-watchos-simulator, arm64-tvos-simulator ]
flags:           [ not_app_extension_safe ]
install-name:    '/System/Library/Frameworks/Simple.framework/Versions/A/Simple'
current-version: 1000
...